set title "Figure 7, Power vs. weight factor" 

set ylabel "Throughput/Delay (Mbps/seconds)"
set xlabel "weight factor"
set xrange [0:0.01]
set yrange [0:150000]
unset label

set terminal jpeg

plot "figure.dat" using 1:4 title 'RED'
set output "figure7_ratio.jpg"
replot

